baber/WOPTO huggingface dataset:
Patent JP-S5988744-A (JP)
Title: Toner for electrophotography
Inventor: NIIMURA ISAO
IPC: G03G9/097
Filed: 1982-11-15
Abstract: PURPOSE:To obtain a toner which permits bright coloring, has uniform electrostatic chargeability, permits high speed continuous copying and obviates the generation of drop-out, ground contamination, etc. by incorporating a specific colorless metallic complex compd. as an electric charge control agent in a toner. CONSTITUTION:A toner contg. a metallic compd. expressed by the formula I (A, A' and B, B' are the groups expressed by formulas II-VII, Z is H, halogen, NO2, C1-18 alkyl or alkenyl, n is 1-3, R, R' are C1-4 alkyl, X, X' and Y, Y'' are -O-, -(C=0)-, -S-, -NH-, -NR''-, R'' is C1-C4 alkyl, M is Cr or Co and Fe, K<+> are H, Na, K, NH4, aliphat. and alicyclic ammonium compd. as a colorless electric charge control agent together with a binder, a coloring pigment is prepd. The long-life toner which has optional bright coloring property and uniform negative electrostatic chargeability, forms an excellent image and permits high speed developing and copying is thus obtd.
Patent JP-S6355618-A (JP)
Title: Graphic input device
Inventor: KINOSHITA HARUKI
IPC: G06F3/03
Filed: 1986-08-27
Abstract: PURPOSE:To easily perform a control job with high accuracy by providing a switch to secure connection between the prescribed positions of the 1st and 2nd resistance sheets and obtaining the correcting information on the input position based on the currents flowing to the 1st and 2nd electrodes in a connection mode of said switch. CONSTITUTION:A coordinate input device contains the 1st and 2nd resistance sheets 1 and 2 having bar electrodes 3A-4B and detects the voltage between both terminals of resistance RY2 and RX2 set by a constant current source 5 and at an input pressure point through differential amplifiers 6 and 7 to calculate the coordinates. In this case, a spot electrode 11A is provided on a resistance layer near the utmost right end of the bar electrode 3B of the sheet 1 together with a spot electrode 12A set to the sheet 2 respectively. In the same way, spot electrodes 11B and 12B are provided at the positions near the utmost left end of the electrode 3B. The switches SW1 and SW2 function to secure connection between those spot electrodes. In such a constitution, the switch SW2 is closed first in a control mode to control variable resistances RX3 and RY3. Then the switches SW2 and SW1 are opened and closed for control of variable resistances RX4 and RY4.
Patent JP-S6466151-A (JP)
Title: Novel antidepressant
Inventor: JIYUURUSU FURIIDOMAN
IPC: A61K31/44
Filed: 1988-08-11
Abstract: The present invention provides novel compounds such as certain aryloxy indanamines which are useful as anti-depressants and as inhibitors of synaptic norepinephrine and serotonin uptake. The present invention also provides an improvement in the treatment of depression which comprises inhibiting synaptic serotonin and epinepherine uptake.
Patent JP-S6359453-A (JP)
Inventor: YOSHIDA YUJI
IPC: D05B7/00
Filed: 1986-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6262930-A (JP)
Title: Bobbin insertion method in roving machine
Inventor: KAWASAKI YOSHIO
IPC: D01H9/04
Filed: 1985-09-09
Abstract: PURPOSE:To enable sure charging of an empty bobbin to a bobbin wheel, by stopping the flyer and rotating the bobbin wheel when the bottom of the empty bobbin is brought into contact with the protrusion of the bobbin wheel. CONSTITUTION:An empty bobbin 27 is charged to the bobbin wheel 20 of a roving machine having top-supported flyer 14 by the following process. The bobbin wheel 20 is lowered while suspending the empty bobbin 27 from the bobbin changing arm 33 of an automatic bobbin changer. When the bottom of the empty bobbin 27 is brought into contact with the protrusion of the bobbin wheel 20 in the course of the lowering motion of the bobbin wheel 20, the bobbin wheel 20 is rotated maintaining the flyer 14 in essentially stationary state to enable the sure fitting of the bottom of the empty bobbin 27 to the bobbin wheel 20.
Patent JP-S6178459-A (JP)
Title: Ultrasonic atomizer
Inventor: ASAI KEI
IPC: A61M11/00
Filed: 1984-09-21
Abstract: PURPOSE:To obtain an ultrasonic atomizer without being affected by the variation in load such as water droplets generated at a contact point and having good atomizing efficiency, by keeping away the contact point of the end edge of a water supply nozzle and the vibration plate of a horn from the vibration part of said vibration plate. CONSTITUTION:In such a state that a vibration plate 18 is vibrated by the vibration of an ultrasonic vibrator 13, the liquid in a bottle 16 is guided to the notch part 35 of the vibration plate 18 under its own wt. by the capillary phenomenon of a liquid supply groove 25 through the communication groove 41 at the most forward end parts of a water supply nozzle 17. Because the non-notch part 34 and notch part 35 of the vibration plate 18 are different in resonant frequency, the non-notch part 34 is driven and vibrated but the notch part 35 is not vibrated. Hereupon, the liquid guided to the notch part 35 is drawn in the vibrating non-notch part 34 and supplied to the entire surface of the non-notch part 34 by two routes as shown by arrows R, S. At this time, the liquid accumulated at the intersecting points P, Q of the notch part 35 and the end edge of the triangular most forward end part 39 imparts no effect on vibration.
Patent JP-H0252103-A (JP)
Title: Method and device for edging forming by edging press in rolling line
Inventor: TAZOE NOBUHIRO
IPC: B30B15/06
Filed: 1988-08-10
Abstract: PURPOSE:To improve product yield in slab rolling by detecting a stock temp. in the upstream or downstream side of a metal die, finding a gap between a metal die and a stock at a low temp. part based on the detected temp. and a type, etc. of the stock, and largely pressing the die to the low temp. part of the stock. CONSTITUTION:A temp. of a stock 1 in at least the upstream or downstream side of a metal die 26 is detected by a temp. detector 42. A gap between the die 26 and the stock 1 at a low temp. part of the stock 1 is found based on the detected temp., type, sheet width, sheet thickness of the stock 1, and width drafting amount. The die 26 is largely pushed onto the stock 1 at a low temp. part of the stock 1 than those for usual parts at high temp. by using a pushing amount arithmetic unit 43 and a draft controller 45. Thus, the product yield is improved in slab rolling.
Patent JP-H04230486-A (JP)
Title: Guide face device
Inventor: HERUBERUTO SHIYUNEEKURUUTO
IPC: B63H5/16
Filed: 1991-08-08
Abstract: PURPOSE: To prevent the peeling of streams in a boundary layer range on the molded outer face of an annular nozzle by providing at least one curved guide blade as another fluid element on a ship shell plate on this side of the annular nozzle, and providing an inlet tangential line and an outlet tangential line on the guide blade. CONSTITUTION: A curved guide blade 9 is arranged on this side of an annular nozzle 8. A bottom line 1, a side ship contour 2 and a designed draft line 7 are described to clarify the relation for a ship. A rudder 5 having a rudder axis 6 and a screw 3 having a screw (propeller) axis 4 are also shown. The separation and peeling of streams are prevented by the guide blade 9, and the peeling of streams on the lower side of the cross section of the guide blade 9 is also prevented. When the direction 10 of streams to the guide blade 9 is shown to clarify the state of streams, the stream direction 11 is located at the half-width position of the guide blade 9, and the stream direction 12 is located at the edge of the guide blade 9.
Patent JP-S6180516-A (JP)
Title: Cassette type head cleaner
Inventor: SUZUKI HIROYUKI
IPC: G11B5/41
Filed: 1984-09-26
Abstract: PURPOSE:To obtain driving force from a spring and to make a wipe for a constant time by providing a cleaning piece which is driven by the spring in a case, and unlocking the speed reducing mechanism for the spring when the case is loaded in a player. CONSTITUTION:The spring and its speed reducing gear mechanism 8 for speed limitation are coupled with the shaft 2 in the case 1. Then, the cleaning piece 13 which is slid to right and left by the spring 5 through the crank pin of a gear 14. When the case is inserted with the spring 5 wound up and the player is placed in a play state, the head presses the cleaning piece 13, therefore a frame 10 to unlock a final-stage gear 8b from a stopper 9, and the spring 5 is rewound to wipe the bead. Thus, the torque of the reel shaft of the player is not used because the driving force is obtained from the spring, and wipe is made for the constant time.
Patent JP-S6092002-A (JP)
Title: Method for controlling heat crown in multistage rolling by winding
Inventor: MIYASAKA KIYOTO
IPC: B21B37/32
Filed: 1983-10-25
Abstract: PURPOSE:To control the heat crowns of the work rolls disposed in multiple stages and to improve yield by heating the strip which is wound on the work rolls and is rolled on the inlet side or cooling the strip in the winding parts. CONSTITUTION:A heater 7 is provided on the inlet side for a strip S to heat the strip S so as to form a uniform or optional temp. distribution in the transverse direction thereof with a multistage rolling mill which is disposed with 4 pieces of work rolls 1-4 between upper and lower backup rolls 5 and 6 and rolls the strip S inserted successively through the gaps 11, 12, 13 between the respective work rolls by winding the strip on the rolls 2, 3. The strip S is further cooled by using water in the winding parts 8, 9 so that the temp. distribution can be formed. The time until the heat crowns of the rolls 1-4 attain the stationary state is thus reduced by which the generation of off-gage is prevented and the rolling with the optimum heat crowns is made possible.
Patent JP-H06158286-A (JP)
Title: Method of coating polymer carrier material with thin metal layer
Inventor: GERUTO FUITSUSHIYAA
IPC: C23C14/04
Filed: 1993-08-11
Abstract: PURPOSE: To deposit an evaporation metal by evaporation at an excellent yield on a web-like polymer by providing a cylindrical support with blinds at a specific angle against a metal evaporation source at the time of depositing a thin metal film on the surface of the web-like polymer moving along the cylindrical support within a vacuum chamber.  
     CONSTITUTION: The web-like polymer 2 is wound around the outer peripheral surface of the cylindrical support 1 rotating within the vacuum chamber and while the polymer 2 is moved in an arrow direction, the metal or alloy in an evaporator crucible 4 is evaporated to form a vapor deposited film of a thickness below 1000 nm on the web- like polymer 2. In such a case, the cylindrical support is provided with the two blinds 3, 3' for restricting the threshold angle at which the metal vapor comes into contact with the surface of the polymer 2 and the polymer is masked by the blinds 3, 3' in such a manner that a region 5 determined by the normal to the cylindrical support 1 at their ends and the angles α 1 , α 2  formed by the coupling line of a crucible 4 center and the ends of the blind is in a coagulating range of the evaporation metal, by which the molten metal in the crucible 4 is deposited at the high yield on the polymer 2. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06279002-A (JP)
Title: Method and reactor for preparing hydrogen and carbon monoxide rich gas
Inventor: IBUARU IBUARUSEN PURIMUDAARU
IPC: B01J19/26
Filed: 1993-08-11
Abstract: PURPOSE: To avert the product precipitation which is the cause for the bottleneck in the cooling portion in the lower portion of a reactor or downstream of the apparatus by executing endothermic steam reforming on a lining surface and cooling the reactor surface at the evaporation temp. of the decomposition production from a refractory material or below.  
     CONSTITUTION: The production of hydrogen and/or carbon monoxide rich gas consisting in partial oxidation of a hydrocarbon supply source within the reactor having the refractory lining tightly adhered to the upper and lower portions and the inner side surface of the reactor is executed in the following manner: The production consists of a step of introducing the supply source and oxygen- contg. atmosphere to the upper portion of the reactor, a step of partially oxidizing the supply source by oxygen in the lower portion of the reactor and a step of bringing the partially oxidized supply source so as to cool the lining into contact with a reforming catalyst arranged on the refractory lining in at least the upper portion of the reactor by the endothermic reforming reaction progressing in the partially oxidized gas on the refractory lining. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H1145089-A (JP)
Title: Musical tone information display controller and musical tone information display control method
Inventor: ANDO HITOSHI
IPC: G09B15/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To enable a player to effectively practice keyboard operation, such as fingering, by changing the luminance of a display section toward sound production timing from before the sound production timing, thereby guiding the positions of the keys to be played and the key operation timing thereof. SOLUTION: A ROM 3 stores the playing data to assign the pitch to be produced and the sound production timing thereof. A CPU 4 read out the stored playing data prior to the progression of a musical piece. On the other hand, the keys of the pitches assigned by the previously read playing data are assigned. Plural LEDs 7 are disposed in correspondence to the respective keys constituting the keyboard. An LED driver 6 selects the LEDs 7 corresponding to the keys assigned by the CPU 4 among these LEDs 7 and the display form of the selected LEDs 7 is changed from before the sound production timing to be assigned by the previously read playing data to the point of the time the sound production timing is attained, by which at least the positions of the keys to be played and the key operation timing thereof are guided.
Patent JP-H0519531-A (JP)
Title: Electrophotographic toner
Inventor: NISHIDA KIYOSHI
IPC: G03G9/087
Filed: 1991-07-16
Abstract: PURPOSE:To provide the electrophotographic toner which has the fixing strength having no problems at a low fixing temp., is wide in the width of non-offset temp., and has no problems in preservable stability as well as the staining the rear of an ADF and staining at the time of both-side copying. CONSTITUTION:This toner contains a styrene copolymer having at least one maximal values in respective regions of 5X10<3> to 10<4> molecular weight (MA) and 10<5> to 10<6> molecular weight (MB) of the chromatogram measured by gel permeation chromatography and maintains the relation of 0.3<=PB/PA<=0.5 when the number corresponding to the main maximal value of the MB is designated as PB and the number corresponding to the main maximal value of the MA as PA. The toner has the relation of 0.2<=PC/PA<0.5 when the number corresponding to the minimal value in the region of 10<4> to 10<5> mol.wt. is designated as PC.
Patent JP-H07257919-A (JP)
Title: Production of spherical silica particle
Inventor: KUROSAKI YOSHIHIRO
IPC: C01B33/18
Filed: 1993-07-20
Abstract: PURPOSE:To produce solid spherical silica particles contg. no hollow or deformed particles and having good shape when spherical silica particles having 1-200mum particle diameter range are formed. CONSTITUTION:A suspension contg. silica hydrogel and at least one of ammonium nitrate and urea is spray-dried to form spherical particles and these particles are burnt at >=400 deg.C.
Patent JP-H0365532-A (JP)
Title: Lustered crystallized glass
Inventor: NOZAKI SATORU
IPC: C03C17/44
Filed: 1989-07-31
Abstract: PURPOSE:To improve mechanical strength by forming a film of luster on the surface of light-transmitting transparent crystallized glass. CONSTITUTION:Lustered crystallized glass obtained by preparing a paste form a dilute solution of an organometallic compound formed by combining one or two or more of a noble metal element, such as Au, Ag, Pt or Pd, and a base metal, such as Bi, Fe, Co, Ti, Sn, Cr, Ni, Si, Mg, Ca or Pb, applying the resultant paste to the surface of light-transmitting crystallized glass, forming a film of luster having <=1mum thickness, drying and baking the film.
Patent JP-2001026678-A (JP)
Title: Rubber composition and studless tire
Inventor: IIJIMA TOMOHIKO
IPC: C08L21/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for preparing tires which melts ice and snow and prevents freezing by blending a specific amount of a snow-melting/anti- freezing agent consisting of a non-chloride with a rubber. SOLUTION: This composition comprises 100 pts.wt. of a rubber and 2-20 pts.wt. of at least one snow-melting/anti-freezing agent of a non-chloride preferably selected from calcium acetate, magnesium acetate, potassium acetate, calcium/magnesium acetate, and calcium/magnesium/potassium acetate. Preferably, the anti-freezing agent contains 1-15 pts.wt. of one whose particle size is less than 100 μm and 1-10 pts.wt. of one whose particle size is 100 μm-1 mm. A studless tire is prepared by forming treads with this composition. The snow-melting/anti-freezing agent of a non-chloride also acts as small spikes which stick into frozen surfaces and ice films. The same effect as scattering a snow-melting/anti-freezing agent while driving is obtained as a result.
Patent JP-H0738343-A (JP)
Title: Protective circuit of amplifier
Inventor: TAKAGI TSUGIO
IPC: H03F1/52
Filed: 1993-07-19
Abstract: PURPOSE:To weaken resistance caused by a load condition and disturbing distortion caused by inductance of a substrate by providing a detection resistance on a source side of a power amplifying element, and to limit at a high speed a current increase caused by a fluctuation of a load of an output transistor so that an output circuit can be protected. CONSTITUTION:Drains of output transistors TR1, TR2 are connected to a voltage level shift circuit 1a, and subjected to cascade connection to sources of transistor FETs TR3, TR4 through current detection resistances RS1, RS2. In such a state, when currents of the output transistors TR1, TR2 increase due to a short circuit of a load RL, etc., across voltages of the detection resistances R1, R2 are increased. Subsequently, in the case of becoming a value by which a VBE of detection amplification transistors TR5, TR6 is turned on, a VBE of the transistors TR3, TR4 is fixed by diodes D1, D2 and the transistors TR5, TR6 and limited to a prescribed current value. Accordingly, source currents of the output transistors TR1, TR2 are also limited.
Patent JP-H05199762-A (JP)
Title: Auxiliary quasi-resonance dc link converter and control method thereof
Inventor: RITSUKU UIBINA ANNA ADERUSON D
IPC: H02M7/48
Filed: 1992-07-28
Abstract: PURPOSE: To provide a quasi-resonance DC link converter, using a corrected resonance commutating circuit which minimizes the number of device. CONSTITUTION: With an auxiliary quasi-resonance DC link voltage(AQRDCL) converter, soft switching is achieved in an inverter 10 linked to a DC power supply via a resonance DC link circuit, which generates quasi-resonance voltage for the inverter via a resonance bus. The DC link circuit, which includes upper and lower side capacitors Cr /2 connected in series between the positive and negative rails of a DC power supply VDC, is controlled in such a way that the voltage across the lower side capacitor becomes larger than that of the upper side capacitor. Auxiliary switching devices A1 , A2 help the resonance bus resonate at voltage zero for a switching device of the inverter, to make a switching chance at the voltage zero when the inverter changes its state.  This AQRDCL converter not only possesses high efficiency but also bears less load for the current and voltage, thereby minimizing the number of circuit components to be used.
Patent JP-H0366946-A (JP)
Title: Liquid sealed vibration isolator
Inventor: MAENO TAKASHI
IPC: F16F13/14
Filed: 1989-08-01
Abstract: PURPOSE:To freely rotate and pinch-vibrate a suspension arm and others by providing middle cylinder between an inner cylinder and an outer cylinder concentrically arranged and by forming a spherical concave surface contacting the outer periphery of a spherical convex surface free to slide in the inner periphery of the middle cylinder as well as forming the inner cylinder with a spherical convex surface on its central part outer periphery. CONSTITUTION:By a spherical convex surface 1a and a spherical concave surface 4a contacting each other free to slide, middle cylinders 3A, 3B are to be free to vibrate as well as free to rotate against the shaft whirling against an inner cylinder 1. Consequently, a suspension arm nd others freely rotate around the inner cylinder 1 in the center and pinch-vibrate. At the time of these rotation and pinch-vibration, vibration isolating rubber bodies 5A, 5B outside of the middle cylinder 3A, 3B and liquid chambers L1, l2 don't deform at all. As a result, the free rotation and the pinch-vibration are never interrupted.
Patent JP-H1142853-A (JP)
Title: Thermal recording material
Inventor: HIROISHI KATSUNORI
IPC: B41M5/337
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material formed of a substrate such as a synthetic paper or a plastic film in which superior color development properties are provided and printing ink is not released even when used under the extremely low temperature environment. SOLUTION: In a thermal recording material in which a heat-sensitive coloring development layer utilizing the coloring reaction between a leuco dye and a developer is formed on a substrate and a protective layer is formed on the heat-sensitive color development layer, the substrate is a synthetic paper or a plastic film, and the surface glossiness (JIS-8142) is 7[GS(75 deg.)]% or less, and smoothness (J. TAPPI No. 5B) is 70 seconds or more.
Patent JP-S6178964-A (JP)
Inventor: MAEDA JUNICHIRO
IPC: E04F21/14
Filed: 1984-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0543353-A (JP)
Title: Processing for bending of ceramics by using laser
Inventor: ARAI TAKEJI
IPC: B01J19/12
Filed: 1991-08-09
Abstract: PURPOSE:To carry out suitable bending processing by applying a laser beam to a ceramics after sintering and heating it to a suitable temperature within or in the vicinity of the softening zone. CONSTITUTION:A heating beam (LB) is applied to a part of a ceramics 29 for bending processing so as to locally heat that part to a suitable temperature within or in the vicinity of the softening zone and bending processing is carried out by plastic deformation. In addition, the laser bending processing machine in this invention is designed so that the ceramics may be preliminarily heated to a suitable temperature by the heating beam or a suitable method for preventing a crack due to local heating by application of the heating beam before application of the heating beam to the part of the ceramics for bending processing.